SE399007B - WAY TO COLD-SHAPE PLANE DISCS OF THERMOPLASTIC OR THERMOELASTIC PLASTICS SO THAT THE DISCS ARE CURVED SHAPE - Google Patents
WAY TO COLD-SHAPE PLANE DISCS OF THERMOPLASTIC OR THERMOELASTIC PLASTICS SO THAT THE DISCS ARE CURVED SHAPEInfo
- Publication number
- SE399007B SE399007B SE7213954A SE1395472A SE399007B SE 399007 B SE399007 B SE 399007B SE 7213954 A SE7213954 A SE 7213954A SE 1395472 A SE1395472 A SE 1395472A SE 399007 B SE399007 B SE 399007B
- Authority
- SE
- Sweden
- Prior art keywords
- discs
- shape
- thermoplastic
- cold
- way
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/023—Half-products, e.g. films, plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/006—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor for making articles having hollow walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0011—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping plates or sheets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/71—Processes of shaping by shrinking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1043—Subsequent to assembly
- Y10T156/1044—Subsequent to assembly of parallel stacked sheets only
- Y10T156/1048—Subsequent to assembly of parallel stacked sheets only to form dished or receptacle-like product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2153442A DE2153442C3 (en) | 1971-10-27 | 1971-10-27 | Process for spherical or cylindrical reshaping of flat panes made of thermoelastic or thermoplastic plastics when they are heated by cold reshaping |
Publications (1)
Publication Number | Publication Date |
---|---|
SE399007B true SE399007B (en) | 1978-01-30 |
Family
ID=5823490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7213954A SE399007B (en) | 1971-10-27 | 1972-10-27 | WAY TO COLD-SHAPE PLANE DISCS OF THERMOPLASTIC OR THERMOELASTIC PLASTICS SO THAT THE DISCS ARE CURVED SHAPE |
Country Status (10)
Country | Link |
---|---|
US (1) | US3894137A (en) |
JP (1) | JPS5640006B2 (en) |
CA (1) | CA988671A (en) |
DE (1) | DE2153442C3 (en) |
FR (1) | FR2157790B1 (en) |
GB (1) | GB1388600A (en) |
IT (1) | IT964872B (en) |
NL (1) | NL7214430A (en) |
SE (1) | SE399007B (en) |
YU (1) | YU35851B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7931201U1 (en) * | 1979-11-05 | 1980-03-13 | Roehm Gmbh, 6100 Darmstadt | RIGID, ONE-PIECE, BIAXIAL STRETCHED PLASTIC BODY |
DE3221100A1 (en) * | 1982-06-04 | 1983-12-08 | Röhm GmbH, 6100 Darmstadt | METHOD AND DEVICE FOR PRODUCING A RIGID, ONE-PIECE, THIN-WALLED MOLDED BODY MADE FROM STRETCHED PLASTIC |
JPS59192535A (en) * | 1983-04-18 | 1984-10-31 | Fuji Photo Film Co Ltd | Manufacture of light collecting body |
DE3501398A1 (en) * | 1985-01-17 | 1986-07-17 | Schott Glaswerke, 6500 Mainz | METHOD FOR INCREASING THE PLANITY OF FILMS |
AU594258B2 (en) * | 1987-10-20 | 1990-03-01 | Precision Roofing Accessories Co. Pty. Ltd. | Method of forming polycarbonate sheeting |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1762539A (en) * | 1927-05-23 | 1930-06-10 | Robert H Angell | Method of producing embossed escutcheons, name plates, labels, and the like |
US3000057A (en) * | 1957-05-10 | 1961-09-19 | Swedlow | Method for the manufacture of threedimensional objects by selectively heating plastic sheets possessing elastic memory |
DE232263C (en) * | 1957-07-25 | |||
US3093526A (en) * | 1961-02-07 | 1963-06-11 | Goodyear Aircraft Corp | Method of plastic edge attachment |
US3262451A (en) * | 1962-09-13 | 1966-07-26 | Johnson & Johnson | Nonplanar absorbent fibrous pads |
US3318748A (en) * | 1963-04-24 | 1967-05-09 | Morton Salt Co | Method of forming a laminate paper plate |
US3413750A (en) * | 1966-04-11 | 1968-12-03 | Dana R. Henry | Light diffraction fishing lure |
US3674109A (en) * | 1969-08-26 | 1972-07-04 | Nippon Musical Instruments Mfg | Thermo-plastic laminated structure |
-
1971
- 1971-10-27 DE DE2153442A patent/DE2153442C3/en not_active Expired
-
1972
- 1972-08-02 IT IT69536/72A patent/IT964872B/en active
- 1972-08-09 YU YU2040/72A patent/YU35851B/en unknown
- 1972-08-16 FR FR7229290A patent/FR2157790B1/fr not_active Expired
- 1972-10-17 US US298458A patent/US3894137A/en not_active Expired - Lifetime
- 1972-10-23 GB GB4876372A patent/GB1388600A/en not_active Expired
- 1972-10-23 CA CA154,437A patent/CA988671A/en not_active Expired
- 1972-10-25 NL NL7214430A patent/NL7214430A/xx not_active Application Discontinuation
- 1972-10-27 JP JP10782472A patent/JPS5640006B2/ja not_active Expired
- 1972-10-27 SE SE7213954A patent/SE399007B/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2157790A1 (en) | 1973-06-08 |
DE2153442B2 (en) | 1974-02-14 |
JPS5640006B2 (en) | 1981-09-17 |
FR2157790B1 (en) | 1976-10-29 |
GB1388600A (en) | 1975-03-26 |
YU204072A (en) | 1981-02-28 |
YU35851B (en) | 1981-08-31 |
JPS4851961A (en) | 1973-07-21 |
IT964872B (en) | 1974-01-31 |
NL7214430A (en) | 1973-05-02 |
CA988671A (en) | 1976-05-11 |
US3894137A (en) | 1975-07-08 |
DE2153442A1 (en) | 1973-05-10 |
DE2153442C3 (en) | 1974-09-12 |
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